Experience excellence that meets international standards with every product we deliver
Optimized Efficiency
Lek Proof
Sturdy Design
Easy to Install
Thickened Copper Tube Wall
DA SERIES REFNETS
​At our state-of-the-art facility, we employ cutting-edge CNC machines for manufacturing. This ensures precision in every aspect of our Refnets' production. The result is a product that meets international standards of quality and performance.
ENGINEERED EXCELLENCE
Our Refnets are the epitome of engineering precision and innovation. Crafted with utmost care, they are engineered to perfection, ensuring optimal performance for your Dainkin HVAC systems. At our core, we are committed to delivering products that exceed expectations, setting new industry standards.
PREMIUM COPPER TUBES
We take pride in using only the highest quality 100% pure copper tubes. These tubes are not only a testament to our dedication to quality but also provide enhanced durability and reliability. With thickened copper tubes designed for high-pressure environments, our Refnets are built to last.
SUPERIOR ADVANCED TECHNOLOGY
Our Refnets undergo advanced auto induction brazing using alloys with higher silver content ensuring strong and lasting connections and guaranteeing the integrity of your HVAC system.
RIGOROUS HIGH PRESSURE TESTING
We understand the critical role Refnets play in HVAC systems. That's why we subject each unit to high-pressure testing, ensuring they meet stringent quality benchmarks. This meticulous testing process guarantees optimal performance and reliability.
ULTRASONIC CLEANING
We employ ultrasonic cleaning to remove impurities, ensuring your Refnets are pristine and ready to deliver exceptional performance in your Dainkin HVAC systems. It's our way of fostering an eco-friendly climate through cutting-edge technologies.
Model No. | Type | Pipe - A | Pipe - B | Pipe - C |
|---|---|---|---|---|
HP-KHRP-73T | Gas | 38.10 / 31.75 | 31.75 / 28.58 / 25.4 | 25.4 / 19.05 / 15.88 |
Liquid | 15.88 / 19.05 | 19.05 / 15.88 / 12.7 | 15.88 / 12.7 / 9.52 | |
HP-KHRP-22T | Gas | 19.05 / 15.88 / 12.7 | 15.88 / 12.7 | 15.88 / 12.7 |
Liquid | 9.52 | 9.52 / 6.35 | 9.52 / 6.35 | |
HP-KHRP-33T | Gas | 22.22 / 19.05 | 19.05 / 15.88 | 5.88 / 12.7 |
Liquid | 9.52 / 12.7 | 9.52 / 6.35 | 9.52 / 6.35 | |
HP-KHRP-72T | Gas | 31.75 / 28.58 / 25.4 | 25.4 / 19.05 / 15.88 | 19.05 / 15.88 / 12.7 |
Liquid | 15.88 / 12.7 | 12.7 / 9.52 | 12.7 / 9.52 / 6.35 |